Enrollment & Outcomes Scorecard
Tamalpais High School
Public · Mill Valley · Marin County · 1,346 students · Class of 2025
★ Top 10% UC Reach
UC Reach · Class of 2025
55%
Higher than 91% of California high schools
+22.7 pp above peer median (32.4%)
· Ranked #1 of 10 similar schools
5-year UC Reach
2021 · 45.6%
2025 · 55.1%
-8%
Senior-class enrollment (2018–2026)
-15.5 pp
vs. Marin County baseline (+7%)
~1266
5-yr projected enrollment (80 fewer than today)
- ▸On UC Reach, Tamalpais High School sits near the top of its similar-school group (ranked #1 of 10): 55% vs. a peer median of 32%.
- ▸Its UC Reach has risen 21 points since 2018.
- ▸Senior-class enrollment is down 8% (365→335 from 2018 to 2026), trailing the peer-group median of +1%.
- ▸At its recent rate (-2.0%/yr), enrollment projects to ~1266 by 2029 — about 80 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach | Enroll. |
|---|---|---|---|
| San Rafael High School | Public | 11.4% | +36% |
| Redwood High School | Public | 54.5% | +8% |
| Terra Linda High School | Public | 32.4% | -1% |
| Archie Williams High School | Public | 29.9% | +27% |
| Richmond High School | Public | 14.2% | -12% |
| El Cerrito High School | Public | 39.3% | -6% |
UC Reach = top-6 UC admits ÷ senior class. Sources: UCOP Admissions by Source School, CDE enrollment, IRS Form 990, NCES F-33. Test Prep Gurus Intelligence by Test Prep Gurus · Methodology
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